He is married to Juliette Marie Henriëtte Keulen.
They got married on December 11, 1936 at Valkenburg, Valkenburg aan de Geul, Limburg, Nederland, he was 31 years old.Source 2
grandparents
parents
brothers/sisters
children
Bernard Josef Heller | ||||||||||||||||||
1936 | ||||||||||||||||||

Pauline Berens: Genealogienetwerk zus Greetje Berens voorheen EemslandBoekweitBoerenImmigratie
https://www.genealogieonline.nl/the-dutch-connection/I21359.php